Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 637C ONVOY, LLC - NJ

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
551-395 5 Closter NJ NWRKNJMDDSK  224   2024-11-07   
551-395 6 Closter NJ NWRKNJMDDSK  224   2024-12-14   
551-398 A Westwood NJ NWRKNJMDDSK  224   2024-09-21   
551-398 0 Westwood NJ NWRKNJMDDSK  224   2024-09-21   
551-398 1 Westwood NJ NWRKNJMDDSK  224   2024-11-07   
551-398 2 Westwood NJ NWRKNJMDDSK  224   2025-05-10   
551-398 3 Westwood NJ NWRKNJMDDSK  224   2025-05-10   
551-398 8 Westwood NJ NWRKNJMDDSK  224   2026-03-15   
551-399 1 Bayonne NJ NWRKNJMDDSK  224   2019-01-05   
551-399 2 Bayonne NJ NWRKNJMDDSK  224   2019-01-05   
551-400 A Cragmere NJ NWRKNJMDDSK  224      
551-400 0 Cragmere NJ NWRKNJMDDSK  224   2019-09-19   
551-400 1 Cragmere NJ NWRKNJMDDSK  224   2019-09-19   
551-400 3 Cragmere NJ NWRKNJMDDSK  224   2019-10-17   
551-400 4 Cragmere NJ NWRKNJMDDSK  224   2019-10-17   
551-400 5 Cragmere NJ NWRKNJMDDSK  224   2019-10-17   
551-400 6 Cragmere NJ NWRKNJMDDSK  224   2019-10-17   
551-400 7 Cragmere NJ NWRKNJMDDSK  224   2019-10-17   
551-400 8 Cragmere NJ NWRKNJMDDSK  224   2019-10-17   
551-401 0 Union City NJ NWRKNJMDDSK  224   2024-10-07   
551-401 1 Union City NJ NWRKNJMDDSK  224   2024-11-11   
551-401 4 Union City NJ NWRKNJMDDSK  224   2024-12-02   
551-401 5 Union City NJ NWRKNJMDDSK  224   2024-12-14   
551-401 6 Union City NJ NWRKNJMDDSK  224   2024-12-14   
551-403 2 Bayonne NJ NWRKNJMDDSK  224   2024-12-14   
551-403 3 Bayonne NJ NWRKNJMDDSK  224   2025-04-06   
551-403 4 Bayonne NJ NWRKNJMDDSK  224   2025-04-06   
551-406 A Closter NJ NWRKNJMDDSK  224      
551-406 0 Closter NJ NWRKNJMDDSK  224   2024-12-14   
551-406 2 Closter NJ NWRKNJMDDSK  224   2025-02-02   
551-406 3 Closter NJ NWRKNJMDDSK  224   2025-03-09   
551-406 4 Closter NJ NWRKNJMDDSK  224   2025-04-13   
551-406 5 Closter NJ NWRKNJMDDSK  224   2025-05-09   
551-406 6 Closter NJ   224   2026-08-15   
551-406 8 Closter NJ NWRKNJMDDSK  224   2025-10-12   
551-406 9 Closter NJ NWRKNJMDDSK  224   2026-03-15   
551-407 0 Kearny NJ NWRKNJMDDSK  224   2024-12-02   
551-407 1 Kearny NJ NWRKNJMDDSK  224   2024-12-02   
551-407 2 Kearny NJ NWRKNJMDDSK  224   2024-12-02   
551-407 8 Kearny NJ NWRKNJMDDSK  224   2026-05-21   
551-408 A Dumont NJ NWRKNJMDDSK  224   2024-12-29   
551-408 0 Dumont NJ NWRKNJMDDSK  224   2024-12-29   
551-408 1 Dumont NJ NWRKNJMDDSK  224   2024-12-30   
551-408 2 Dumont NJ NWRKNJMDDSK  224   2026-06-25   
551-408 6 Dumont NJ   224   2026-08-15   
551-408 7 Dumont NJ   224   2026-08-15   
551-408 8 Dumont NJ NWRKNJMDDSK  224   2026-05-08   
551-409 A Hackensack NJ NWRKNJMDDSK  224   2024-12-29   
551-409 0 Hackensack NJ NWRKNJMDDSK  224   2024-12-29   
551-410 A Ridgewood NJ NWRKNJMDDSK  224   2024-12-30   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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